[ 2951.849758][T28910] br0: port 1(c1) entered blocking state
[ 2951.850110][T28910] br0: port 1(c1) entered disabled state
[ 2951.850465][T28910] c1: entered allmulticast mode
[ 2951.853874][T28910] c1: entered promiscuous mode
[ 2952.534696][T28915] br0: port 2(c2) entered blocking state
[ 2952.535092][T28915] br0: port 2(c2) entered disabled state
[ 2952.535735][T28915] c2: entered allmulticast mode
[ 2952.539122][T28915] c2: entered promiscuous mode
[ 2953.210825][T28920] br0: port 3(c3) entered blocking state
[ 2953.211191][T28920] br0: port 3(c3) entered disabled state
[ 2953.211551][T28920] c3: entered allmulticast mode
[ 2953.214891][T28920] c3: entered promiscuous mode
[ 2953.898839][T28925] br0: port 4(sender) entered blocking state
[ 2953.899276][T28925] br0: port 4(sender) entered disabled state
[ 2953.899692][T28925] sender: entered allmulticast mode
[ 2953.903123][T28925] sender: entered promiscuous mode
[ 2954.170980][T28927] br0: port 4(sender) entered blocking state
[ 2954.171493][T28927] br0: port 4(sender) entered forwarding state
[ 2954.172252][T28927] br0: port 3(c3) entered blocking state
[ 2954.172613][T28927] br0: port 3(c3) entered forwarding state
[ 2954.173342][T28927] br0: port 2(c2) entered blocking state
[ 2954.173704][T28927] br0: port 2(c2) entered forwarding state
[ 2954.174412][T28927] br0: port 1(c1) entered blocking state
[ 2954.174773][T28927] br0: port 1(c1) entered forwarding state
[ 2966.667345][   T12] br0: port 1(c1) entered disabled state
[ 2966.699547][   T12] c1 (unregistering): left allmulticast mode
[ 2966.700186][   T12] c1 (unregistering): left promiscuous mode
[ 2966.700591][   T12] br0: port 1(c1) entered disabled state
[ 2967.216982][   T12] br0: port 2(c2) entered disabled state
[ 2967.240602][   T12] c2 (unregistering): left allmulticast mode
[ 2967.241120][   T12] c2 (unregistering): left promiscuous mode
[ 2967.241524][   T12] br0: port 2(c2) entered disabled state
[ 2967.773465][   T12] br0: port 3(c3) entered disabled state
[ 2967.795422][   T12] c3 (unregistering): left allmulticast mode
[ 2967.795930][   T12] c3 (unregistering): left promiscuous mode
[ 2967.796325][   T12] br0: port 3(c3) entered disabled state
[ 2968.280279][   T12] br0: port 4(sender) entered disabled state
[ 2968.301705][   T12] sender (unregistering): left allmulticast mode
[ 2968.302132][   T12] sender (unregistering): left promiscuous mode
[ 2968.302659][   T12] br0: port 4(sender) entered disabled state